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| | 4,4'-Oxybis(benzenesulfonyl hydrazide) Basic information |
| Product Name: | 4,4'-Oxybis(benzenesulfonyl hydrazide) | | Synonyms: | 4,4''-OXYDIBENZENESULFONYL HYDRAZIDE (OBSH);4,4'-Bis(hydrazinosulfonyl)diphenyl ether;Neocellborn 1000SW;[Oxybis[(4,1-phenylene)sulfonyl]]bishydrazide;4,4'-Oxybis(benzenesulfonohydrazide);4,4'-Oxybis(hydrazinosulfonylbenzene);4,4'-Oxybisbenzenesulfonohydrazide;p,p'-Oxybisbenzenesulfonohydrazide | | CAS: | 80-51-3 | | MF: | C12H14N4O5S2 | | MW: | 358.39 | | EINECS: | 201-286-1 | | Product Categories: | | | Mol File: | 80-51-3.mol |  |
| | 4,4'-Oxybis(benzenesulfonyl hydrazide) Chemical Properties |
| Melting point | 160-161 °C (dec.)(lit.) | | Boiling point | 590.0±60.0 °C(Predicted) | | density | 1.4940 (rough estimate) | | vapor pressure | 0.001Pa at 80℃ | | refractive index | 1.6000 (estimate) | | storage temp. | -20°C Freezer, Under inert atmosphere | | solubility | DMSO (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated) | | pka | 8.76±0.10(Predicted) | | form | Solid | | color | White | | Water Solubility | Insoluble in water. | | Exposure limits | ACGIH: TWA 0.1 mg/m3 | | LogP | 0.08 | | CAS DataBase Reference | 80-51-3(CAS DataBase Reference) | | NIST Chemistry Reference | 4,4'-Oxydibenzenesulfonyl hydrazide(80-51-3) | | EPA Substance Registry System | Benzenesulfonic acid, 4,4'-oxybis-, 1,1'-dihydrazide (80-51-3) |
| | 4,4'-Oxybis(benzenesulfonyl hydrazide) Usage And Synthesis |
| Uses | 4,4''-Oxydibenzenesulfonyl Hydrazide can be used for an antimicrobial mask with an anti-fog function. | | General Description | A colorless, crystalline solid with a geranium-like odor. Insoluble in water and denser than water. Flash point 239°F. Boiling point 257°F. Contact may irritate skin, eyes and mucous membranes. Moderately toxic by ingestion, inhalation and skin absorption. Readily ignited by sparks or flames and burns intensely and persistently. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | 4,4'-Oxybis(benzenesulfonyl hydrazide) is an azide. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. | | Flammability and Explosibility | Not classified | | Safety Profile | Mutation data reported. A flammable solid. When heated to decomposition it emits very toxic fumes of NOx and SOx |
| | 4,4'-Oxybis(benzenesulfonyl hydrazide) Preparation Products And Raw materials |
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